40Pack 5/16 Inch Heavy Duty Quick Links Chain Connector, Thread Chain Link for Rope Connector and Repair, Galvanized Carbon Steel Locking Carabiner Hook Set for Tire Chain Swing Hammock Camping Boating Hiking Fishing 1200lbs Holding Capacity and 3.2 Inch Sliver Quick Link Specifications: Color: Sliver Material: Zinc Plated Steel Size: 3.2Inch Capacity: 1200lbs Type: Heaby Duty Thread Quick Link Package Includes: 40Pack Oval Locking Carabiners Features: Strong and Durable steel material for long life service 1200lbs Holding Capacity designed for heavy duty usages, such as towing, rigging, lifting, tire chains, gym equipment, pet leashes, hanging chandelier, swing, hammock, hiking and camping Thread lock design for safety locking, keep your things in safety Smooth Opening and Closing allows quickly attaching items Applications: Swing, hammock, boats, porch swing, swing set chains, trailer hitch chain connection, trailer safety chains,chains, ropes, camping, hiking, fishing, pet leash, Keychain carabiner, indoor outdoor equipment gear, DIY accessories